User:Kernigh sockpuppet/monobook.js

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// <pre>
 
/*
 * Monobook script of Kernigh sockpuppet at NetHackWiki - public domain
 *
 * ATTENTION! Do not copy to MediaWiki:Monobook.js without
 * configuring correct main page and changing ca-nstab-user
 * to ca-nstab-main.
 */
 
// customise the script here
scr = new Object();
scr.wikiName       = "NetHackWiki"; // from title bar
scr.frontPageName  = "User:Jayt/Sandbox/Main Page"; // from title bar
scr.frontPagePhp   = "User:Jayt/Sandbox/Main_Page"; // from index.php?title=
 
/*
 * Monobook "front page" formatting script
 * by Kernigh - public domain
 *
 * The purpose of this script is remove the heading from
 * the wiki's front page and to rename the article tab.
 */
 
// is this article being the named page?
function isNamedPage( wikiName, pageName ) {
  return document && document.title && document.title.indexOf &&
    document.title.indexOf( pageName + " - " + wikiName ) == 0;
}
 
// use DOM to remove siteSub, firstHeading
function removeFirstHeading() {
  if( document && document.getElementById && document.getElementsByTagName ) {
    var h1s = document.getElementsByTagName( "h1"  );
    var siteSub = document.getElementById( "siteSub" );
 
    if( h1s && h1s.item ) {
      var firstHeading = h1s.item(0);
      if( firstHeading && firstHeading.parentNode && firstHeading.parentNode.removeChild )
        firstHeading.parentNode.removeChild( firstHeading );
    }
 
    if( siteSub && siteSub.parentNode && siteSub.parentNode.removeChild )
      siteSub.parentNode.removeChild( siteSub );
  }
}
if( isNamedPage( scr.wikiName, scr.frontPageName ) )
  addOnloadHook( removeFirstHeading );
 
// does the article tab go to the named page?
function isNearNamedPage( wikiName, pageName ) {
  if( isNamedPage( wikiName, pageName ) ) return true;
  if( isNamedPage( wikiName, "Talk:" + pageName ) ) return true;
 
  // else check the title= argument in the url
  if( document && document.URL ) {
    var url = document.URL + "&";
 
    return url.indexOf( "?title=" + scr.frontPagePhp + "&" ) > -1 ||
      url.indexOf( "?title=Talk:" + scr.frontPagePhp + "&" ) > -1 ||
      url.indexOf( "&title=" + scr.frontPagePhp + "&" ) > -1 ||
      url.indexOf( "&title=Talk:" + scr.frontPagePhp + "&" ) > -1;
  }
 
  return false;
}
 
// use DOM to rename "article" tab to "front page"
function formatFrontPageTab() {
  if( document && document.getElementById ) {
    var mainTab = document.getElementById( "ca-nstab-user" );
 
    if( document.createTextNode && mainTab && mainTab.firstChild ) {
      var frontPageLink = mainTab.firstChild;
      var frontPageText = document.createTextNode("front page");
      if( frontPageLink.replaceChild && frontPageLink.firstChild )
        frontPageLink.replaceChild( frontPageText, frontPageLink.firstChild );
    }
  }
}
if ( isNearNamedPage( scr.wikiName, scr.frontPageName ) )
  addOnloadHook( formatFrontPageTab );